// Copyright Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package strategy

import "fmt"

const (
	debounce  = "debounce"
	immediate = "immediate"
)

// Create a strategy with the given name.
func Create(name string) (Instance, error) {
	switch name {
	case debounce:
		return NewDebounceWithDefaults(), nil
	case immediate:
		return NewImmediate(), nil
	default:
		return nil, fmt.Errorf("unknown strategy: %q", name)
	}
}
